From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <e@80x24.org>
X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on dcvr.yhbt.net
X-Spam-Level: 
X-Spam-ASN: 
X-Spam-Status: No, score=-2.0 required=3.0 tests=ALL_TRUSTED,AWL,BAYES_00
 shortcircuit=no autolearn=unavailable version=3.3.2
X-Original-To: unicorn-public@bogomips.org
Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net
 (Postfix) with ESMTP id 44B431FB36; Mon,  4 Aug 2014 18:39:23 +0000 (UTC)
Date: Mon, 4 Aug 2014 18:39:23 +0000
From: Eric Wong <e@80x24.org>
To: Tony Devlin <tonydevlin@gmail.com>
Cc: unicorn-public@bogomips.org
Subject: Re: Weird Unicorn Timeout Issues (Hibernation problem?)
Message-ID: <20140804183923.GA8732@dcvr.yhbt.net>
References:
 <CAKM1sPNsdcX7_-PwBtObtOC1B0qA8R555nY46-bV-NVzuHhdLA@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To:
 <CAKM1sPNsdcX7_-PwBtObtOC1B0qA8R555nY46-bV-NVzuHhdLA@mail.gmail.com>
List-Id: <unicorn-public@bogomips.org>

Tony Devlin <tonydevlin@gmail.com> wrote:
> We have an issue where if a site is not accessed for around (average) 30
> minutes the next query will timeout, and it will timeout on all the workers
> opened.  IE:   If I have two workers, then both of those workers will
> timeout, even if the first one,
> after timeout, starts to work.  As soon as the second worker is called upon
> it will timeout.  Then everything runs perfectly good and great until the
> site is not accessed for 30 minutes or more.  Then the timeout issue starts
> all over again.

This sounds like the idle timeout for MySQL (or similar) kicking in.
What database(s) or other backends are you using?

That said, we've had problems with hibernate/suspend in the past,
so I'll double check.